2012 general · November 6, 2012
2012 Montana State Senate election results, district by district
Every Montana State Senate district in the 2012 general election: winners, margins, unopposed seats and seats that changed party.
Seats after the election
Republicans controlled the chamber · 50 seats
After the electionD 21 · R 29
Races26
Changed party0
Unopposed12%3 races
Incumbents defeated1
Every district
D 13 · R 13
| Race | Winner | Won by | Notes |
|---|---|---|---|
| SD-2 | Dee L. Brown (R) | 6.7 | |
| SD-3 | Bruce Tutvedt (R) | 39.6 | |
| SD-6 | Janna Taylor (R) | 14.1 | |
| SD-7 | Jennifer Fielder (R) | 20.1 | |
| SD-9 | Rick Ripley (R) | 37.8 | |
| SD-10 | Brad Hamlett (D) | 2.1 | |
| SD-16 | Jonathan Windy Boy (D) | Unopposed | |
| SD-17 | Greg Jergeson (D) | 6.0 | |
| SD-18 | John Brenden (R) | 21.0 | |
| SD-19 | Matthew M. Rosendale, Sr. (R) | 35.2 | |
| SD-21 | Sharon Stewart Peregoy (D) | Unopposed | |
| SD-22 | Taylor Brown (R) | 41.7 | |
| SD-24 | Roger Webb (R) | 3.1 | |
| SD-26 | Robyn Driscoll (D) | 17.3 | |
| SD-27 | Elsie Arntzen (R) | 2.8 | Incumbent lost |
| SD-33 | Mike Phillips (D) | 36.6 | |
| SD-34 | Scott Sales (R) | 28.5 | |
| SD-36 | Debby Barrett (R) | 42.1 | |
| SD-37 | Jon C. Sesso (D) | 19.0 | |
| SD-38 | Jim Keane (D) | Unopposed | |
| SD-41 | Christine Kaufmann (D) | 22.6 | |
| SD-43 | Gene Vuckovich (D) | 15.1 | |
| SD-45 | Fred Thomas (R) | 24.5 | |
| SD-46 | Sue Malek (D) | 19.7 | |
| SD-47 | Dick Barrett (D) | 31.0 | |
| SD-50 | Cliff Larsen (D) | 20.0 |
Montana State Senate
Results are each source's final count; margins are the winner's lead over the runner-up in points of the vote. Source: Harvard Dataverse / Carl Klarner